input: add support for XIAllDevices and XIAllMasterDevices passive grabs.

These grabs are suported through two fake devices inputInfo.all_devices and
inputInfo.all_master_devices. These devices are not part of the device list
and are only initialised for their device id, nothing else.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/inputstr.h b/include/inputstr.h
index 7f6e6ca77..f233034b0 100644
--- a/include/inputstr.h
+++ b/include/inputstr.h
@@ -528,6 +528,8 @@ typedef struct {
     DeviceIntPtr	off_devices;	/* all devices turned off */
     DeviceIntPtr	keyboard;	/* the main one for the server */
     DeviceIntPtr	pointer;
+    DeviceIntPtr	all_devices;
+    DeviceIntPtr	all_master_devices;
 } InputInfo;
 
 extern _X_EXPORT InputInfo inputInfo;